Top 10 Best dremel diamond in 2026

Last Updated - 6/21/2026

🏆Best Choice

Auxiren

20 PCS Professional 545 Diamond Cutting Discs，Cut Off Wheel Kit for Dremel Rotary Tools | 22mm Blades + 4 Mandrels & Screwdriver

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•545 Diamond Replacement Cutting Wheels & Rotary Tool Accessories Kit: Includes 20 heat-resistant 545 diamond cut off discs (22mm) + 4 mandrels + screwdriver. Fully compatible with Dremel, Wen, and most drills rotary tools. Perfect for DIYers and professionals.
•22mm Diamond Grinding Wheels with Vented Design: Dual-sided 150-grit diamond coating ensures precision cuts on ceramic tile, stone, glasses, and epoxy. Vented holes reduce heat and debris for extended blade life.
•Multi-Purpose Ceramic Tile Cutting Tools: Ideal for cutting, carving, and sharpening hard materials (marble, brick, glass, porcelain). Not for heavy metals. Use with rotary tool kits for jewelry making or home renovations.
•Durable Mandrel and Screwdriver Set: Carbon steel mandrels (3mm) resist bending, while the anti-slip screwdriver ensures safe bit changes. Always wear goggles when using professional rotary tools.
•Complete Professional Rotary Tool Kit: Everything in one box: 20 diamond cuting wheel (0.6mm thin) + 4 mandrels (35mm) + screwdriver. Compact storage for workshops or on-site jobs.

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$6.79

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ALLmuis c i y

ALLmuis c i y 545 Diamond Cutting Wheel (22mm) 25pcs with 402 Mandrel (3mm) 5pcs and Screwdriver for Rotary Tool

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•SIZE: The cutting discs diameter: 22mm; Thickness: 0.6mm; Mandrel Diameter: 3.0mm; Screwdriver: 98mm.
•APPLICATION: Designed for rotary tools and replacement EZ545/544 lock cut off wheel.
•HIGH QUALITY AND DURABLE: The alumi/num oxide cut off discs are thin and sharp. It is completely coated with fine diamond particles.
•MULTI-PURPOSE: This diamond grit cutting wheel are suitable for doing DIY, cutting, sawing, carving, sharpening and filing hard.
•ATTENTION: For your safety, please must wear gloves and goggles and be care around spark when using mandrel diamond cutting tools. It may become very hot when cutting, add some water to keep it cool.

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$9.99

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Dremel

Dremel Max Life EZ545HP 1-1/2" (38.1mm) High Performance Diamond Wheel, Blue

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Dremel's line of Max Life high-performance rotary tool accessories provide long-lasting performance and impressive durability. Built to give you longer lasting, stronger performing, versatile accessories.
•The Max Life EZ545HP Diamond Wheel is engineered to last 3X longer compared to compared to EZ545. The cutting wheel is completely coated with fine diamond particles for working with hard materials.
•Ideal for cutting in hard and abrasive materials like marble, concrete, brick, porcelain, ceramics, hard epoxy, and soft or hardwood
•The Dremel EZ-Lock is the first patented system of its kind making accessories changes 6X faster compared to using a standard mandrel. Accessory changes are quick and easy by eliminating the need for a screw and a screwdriver.
•For use with Dremel EZ402 mandrel only
•Working diameter: 1-1/2" (38.1mm), Wheel Material: diamond grit

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$30.37

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Oudtinx

Oudtinx 50pcs Diamond Coated Grinding Head Grinding Burrs Set for Dremel Rotary Tool

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Suitable for Grinding field stone, ceramics, glass, carbide, tile, marble, jewelry or rock
•Designed for Rotary Tools including Dremel.
•Various Shapes meet your different needs, Such as,Cylinder head, cylinder, sphere, umbrella, bullet, Ding sheet type, inverted ladder, needle tip.
•Material: Diamond,Alloy, Color: Silver Tone as shown on the picture.
•Diameter of shank: 1/8 Inch,Grit: 120

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$18.99

$22.99

-17%

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YEEZUGO

YEEZUGO 10 pcs Diamond Cutting Wheel Cut Off Discs Coated Rotary Tools W/Mandrel 22mm for Dremel

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Compatible with Dremel, Wen ect. Rotary Tools .Turn your rotary tool into high-speed cut-off saw & grinding machine.
•The Cutting Wheels are sharp and strong, making them perfect for Cutting gemstones, glass, geramics, porcelain, tiles, carbide, rocks, aluminium and copper
•All Discs have Breathing Holes which is designed for heat reduction and removal of debris while using.
•Suitable for most rotary and air tools.
•Cutting discs diameter: 22mm; Mandrel Diameter:3.0mm.

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$8.93

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Dremel

Dremel 7144 Diamond Wheel Point, 3/32 "

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Dremel durable diamond wheel points are ideal for quick and easy material removal in hard materials
•Ideal for fine detail work on wood, jade, ceramic, glass, hardened steel and other hard materials
•The small tapered shape of the rotary accessory makes cuts in narrow and hard to reach places
•Bit is covered with diamond particles, making it ideal for quick and easy material removal
•For use with rotary tools that can accommodate a 1/8" shank size

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$8.70

$9.97

-13%

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Dremel

Dremel US540-01 Ultra-Saw 3.5-Inch Tile Diamond Blade, White

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•3.5” premium diamond coated cutting wheel for cutting wall tile & floor tile.
•Cuts most tile and masonry materials with ease and precision.
•Ability to also cut porcelain, slate, stone, cement backer board.
•May also be used for grout removal.
•Compatible with all Dremel corded and cordless Ultra Saws.

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$15.63

$16.99

-8%

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Kuenuilr

545 Diamond Cutting Wheel (22mm) 20pcs with 402 Mandrel (3mm) 4pcs and Screwdriver for Rotary Tools

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•SIZE: The cutting discs diameter: 22mm; Thickness: 0.6mm; Mandrel Diameter: 3.0mm; Screwdriver: 98mm.
•APPLICATION: Designed for rotary tools and replacement EZ545/544 lock cut off wheel.
•HIGH QUALITY AND DURABLE: The aluminum oxide cut off discs are thin and sharp. It is completely coated with fine diamond particles, breathing holes is for reducing heat and removing debris, perfect for making slots and slits.
•MULTI-PURPOSE: This diamond grit cutting wheel are suitable for doing DIY, cutting, sawing, carving, sharpening and filing hard materials including all kinds of precious stones, jade,marble concrete, brick, porcelain, ceramics, epoxy and other hard woods. But not recommended for metal.
•ATTENTION: For your safety, please must wear gloves and goggles and be care around spark when using mandrel diamond cutting tools. It may become very hot when cutting, add some water to keep it cool.

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$6.39

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Dremel

Dremel 545 Diamond Cut-Off Wheel with Mandrel, 7/8” (22.2mm) Diameter, Cutting Rotary Tool Accessory (1 Piece)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Great for cutting, sawing and carving of hard materials, such as marble, concrete, brick, porcelain, ceramics, hard epoxy and soft and hard wood. Not recommended for metal.
•Completely coated with fine diamond particles for working with hard materials. The diamond coating adds durability and longevity, while producing smooth & fine cuts. Holes in the face of the wheel keep it cool during use.
•Technical information: Working Diameter: 7/8"(22.2mm), Blade Thickness: 0.023" (0.6mm) Material: Diamond
•Application: Cutting (Red color code)
•1 rotary accessory & 1 402 mandrel included
•Dremel accessories are also color-coded into usage categories, to make it easier for you to select their application. To find more cutting look for the red color code.
•USA BASED CUSTOMER SERVICE – Available by chat, email, phone or visit us at our service center in Racine, WI.

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$21.39

$24.99

-14%

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Oudtinx

Diamond Cutting Wheel, 10PCS 1/8" Diamond Cutting Discs Cut-off Wheel Blades Set Comepatible with Dremel Rotary Tool by Oudtinx

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Designed for Dremel Wen ect. Rotary Tools .Turn your Dremel or other rotary tool into high-speed cut-off saw & grinding machine
•Steel wheels have 200-grit industrial diamond permanently brazed to surface
•Hardest cutting/abrasive material available for use with glass, tile, stone - even hardened steel
•Shank Diameter:3.00mm, Wheel diameters 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/2"; solid and with vent holes
•Each with 1/8" x 1-3/4" mandrel & screw; includes bit holder case with clear cover

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$12.99

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